Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 164 Def / 96 Spe  
Bold Nature  
- Scald  
- U-turn  
- Roost  
- Defog  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Liquidation  
- Ice Fang  
- Flip Turn  
- Psychic Fangs  

Seismitoad @ Life Orb  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Weather Ball  
- Earth Power  
- Sludge Wave  

Mantine @ Heavy-Duty Boots  
Ability: Swift Swim  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Hurricane  
- Roost  
- Substitute  

Thundurus (M) @ Heavy-Duty Boots  
Ability: Prankster  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Thunder  
- Psychic  
- Focus Blast  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 212 SpD / 44 Spe  
Calm Nature  
IVs: 0 Atk  
- King's Shield  
- Toxic  
- Substitute  
- Shadow Ball